Alu PVC Blister Packing Machine
Our Alu PVC Blister Packing Machine handles blister packaging of tablets, capsules, softgels, and small medical products using aluminum foil and PVC forming materials. The machine is commonly installed in a pharmaceutical and healthcare production environment where organized cavity forming and packaging output are required.

In this machine, the PVC film is heated and formed into blister cavities before products are placed and sealed with aluminum foil. Standard production capacity ranges from 40 to 180 strokes per minute.
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Key Features
Technical Data
Machine Parts Name
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- PVC Thermoforming System: The forming station heats PVC material and shapes it into blister cavities with controlled pressure and forming depth. This helps maintain a consistent cavity structure.
- Aluminum Foil Sealing: After product loading, aluminum foil is sealed over the blister sheet using controlled temperature and pressure settings. Proper sealing protects products during handling and storage.
- Automatic Product Feeding: The feeding system can handle tablets, capsules, softgels, and similar products with organized placement.
- PLC Touchscreen Interface: A PLC-based operating system with an HMI panel allows operators to control sealing temperature, production speed, and indexing length.
- Low Material Waste Structure: The blister forming and cutting sections are designed to optimize PVC and aluminum foil usage during operation. It reduces packaging material waste over long production cycles.
| Parameter Item | Technical Data |
| Machine Model: | DPP-150 / DPP-260 |
| Working Principle: | PVC positive pressure forming, aluminum foil heat sealing |
| Control System: | PLC + full touch screen operation |
| Max. Forming Width: | 150mm / 260mm |
| Max. Forming Depth: | ≤18mm (customized 30mm available) |
| Punching Stroke: | 30–160mm (adjustable) |
| Production Speed: | 30–60 plates/min |
| Applicable Materials: | Rigid PVC film, medicinal aluminum foil |
| PVC Film Thickness: | 0.20–0.40mm |
| Aluminum Foil Thickness: | 0.02–0.035mm |
| Heating Temperature: | 0–300℃ (adjustable) |
| Power Supply: | 380V 50Hz 3-phase |
| Total Power: | 4.5kW – 7.5kW |
| Air Pressure Requirement: | 0.5–0.7MPa |
| Overall Dimension (L×W×H): | 2200×750×1350mm |
| Net Weight: | 650kg / 980kg |
| Applicable Products: | Capsule, tablet, pill, small hardware, cosmetic parts |
| Standard Compliance: | GMP food & pharmaceutical grade |
| Auxiliary Function: | Automatic date coding, batch number printing |
| Optional Device: | Automatic feeder, Alu-Alu forming module |
- Alu-PVC (thermoforming): Uses heat (90–110°C) to form PVC; lower moisture barrier (WVTR 4–6 g/m²/day); lower cost, transparent blisters.
- Alu-Alu (cold forming): Uses mechanical pressure at room temp; ultra-high barrier (WVTR 0.02–0.5 g/m²/day); opaque, for moisture-sensitive drugs.
- Key note: Not interchangeable without reconfiguring the forming station (heating plate → cold-form plug-assist tooling).
Only with major modifications: replace forming station, upgrade sealing temp rating (200°C+), add servo tension control (±0.5 N/m for Alu-Alu).
- Alu-PVC: 0.4–0.6 MPa
- High-speed models: 0.6–0.8 MPa
- Keep air dry/clean to avoid defects.
- PVC: 12 months (cool, dry storage; avoid direct sunlight).
- Aluminum foil: 24 months (sealed packaging; low humidity <60%).
- Small (lab): 2,400 packs/hour.
- Medium (production): 4,800–7,200 packs/hour.
- High-speed: 9,600–12,000 packs/hour.
Optimize line speed without compromising quality.
Use high-quality, consistent-thickness materials.
Implement predictive maintenance to reduce unplanned downtime.
Train operators for quick changeovers and troubleshooting.
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